Is the diet with high protein harmful? i work on my body and i want to build muscles i don't use any supplements but i eat chicken,egg and meat daily

Some caution: For most healthy people a high-protein diet generally isn't harmful. But some high-protein diets restrict carbohydrate intake too much & can result in nutritional deficiencies or insufficient fiber which can cause bad breath, headache and constipation. Also Some high-protein diets include foods such as red meat and full-fat dairy products, which may increase the risk of heart disease.

Balanced diet: You may visit this site for information on a balanced diet: : http://www.choosemyplate.gov/.